New Holland TT45A Utility
Series: Other models
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As a tractor, the New Holland TT45A belongs to the New Holland Utility Tractor series. Under the bonnet works a four-cylinder engine displacing 2 litres, producing 41 hp (29.8 kW). Rated output is reached at 2,600 rpm, so it works in the lower rev range.
Top speed is 31 km/h.
Within the range, rated power spans from 40.6 to 71 hp; with 40.6 hp, the TT45A sits at the bottom end. The next one up is the TT50A with 48.7 hp.
Technical data
Engine
| Power | 40.6 hp (29.8 kW)correct |
|---|---|
| Rated speed | 2,600 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 2,000.9 cm³correct |
Drivetrain and chassis
| Gearbox type | 8FX2R with 4 constant-mesh gearbox gears and 2 constant mesh rangescorrect |
|---|---|
| Forward gears | 8correct |
| Reverse gears | 2correct |
| Top speed | 30.6 km/hcorrect |
| System voltage | 12 Vcorrect |
Working data
| Pump flow | 65.1 l/mincorrect |
|---|---|
| Fuel tank capacity | 51.1 lcorrect |
Frequently asked questions
How much power does the New Holland TT45A have?
The New Holland TT45A delivers 40.6 hp.
What engine does the New Holland TT45A have?
4 cylinders, 2,001 cm³ displacement.
How fast does the New Holland TT45A go?
Top speed is 30.6 km/h.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Load the hydraulics and watch for sag.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 12 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
110-90 DT
110-90 DT 4X4/2450
155 TM
165 TM
165 TM 4WD
180-90
285
5010
5030
50C Special
54C 2000 Special
54C Junior
Sources: [1]
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.